I'm so fucking sick of older people who, in trying to exert any authority, end up looking like a complete idiot. Let's set the scene:
I'm helping out at a film conference in exchange for a couple of free days attendance. Each day there is a free buffet lunch for the 200+ people who attend. Lining up and filling my plate, I get this sharp tug on my arm and get basically pulled out of the line.
Boss: What do you think you're doing, lining up for food before all the professionals have gone through?
Me: Excuse me?!?
Boss: You heard me, as a volunteer you're not meant to be here, you wait until everyone else is served and then get the leftovers and eat in a back room!
Me: Ummm, no... maybe that would be the case if I was actually working today, but seeing as I'm not, I'm a guest as is everyone else.
Boss: You're lucky I don't just take your plate away right now!
Me: (stunned silence)
Boss: Anyway, it's just bad form for that to occur.
No actually, what you just did was bad form, you old bat.
I went straight to the boss higher then her who immediately apologised profusely for her rudeness. I was amazed that that kind of thing happened when you're doing them a favour by helping out!